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A child has 6 pockets and 3 coins in how many ways he can put the coins in the pocket |
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Answer» Total no of ways =3×3×3.. =3^6 If repetition is not allowed then He can put 6permutation3 ways that is 6!/3!6×5×4× 3!/3!6×5×4= 120- 6C3 ways 6*6*6=216 ways |
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